class InvalidCommandSequence(exceptions.Exception):


class ASStreamOut:
    def __init__(self):
    def autoCommit(self, val=0):
    def bufferSize(self, size=8192):
    def flush(self):
    def buffer(self):
    def clear(self):
    def close(self):
    def closed(self):
    def size(self):
    def prepend(self, charstr):
    def pop(self, count):
    def committed(self):
    def needCommit(self):
    def commit(self, autoCommit=1):
    def write(self, charstr):